Teach me EVERYTHING!

"That's a good boy. Now tell me when you start getting close," she said before going back to work on my cock and balls, "Doesn't this feel good? Not all women will do this for you; but I love it!" she said between goes down her throat again.

It didn't take long before I felt the all to familiar tingle in my balls as my cums started to boil, "Ali, I-I'm about to-"

She suddenly let go of my dick, "you want me to finish you with my mouth? or continue your lesson?